Home / 2,263,936.30-3,125,985.72-1,739,816.73

Finding the Fourth Proportional to 2,263,936.30, 3,125,985.72 and 1,739,816.73

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Solution

The fourth proportional to 2,263,936.30, 3,125,985.72 and 1,739,816.73 is: 2,402,294.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263,936.30 : 3,125,985.72 = 1,739,816.73 : x
  2. Step 2: Convert to fraction form
    2,263,936.30/3,125,985.72 = 1,739,816.73/x
  3. Step 3: Cross multiply
    2,263,936.30x = 3,125,985.72 × 1,739,816.73
  4. Step 4: Simplify right side
    2,263,936.30x = 5,438,642,253,397.10
  5. Step 5: Solve for x
    x = 5,438,642,253,397.10/2,263,936.30
  6. Step 6: Final answer
    x = 2,402,294.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.